10          20        30        40        50          
CGGCCACGGCGAUCGCG--|      U   AC           U           CUGGUU 
                   UUGGGGC GGG  UGAGUAUUACA CAGGUACUGGU      \
                   GGCCCCG UCC  ACUUAUAGUGU GUCUAUGACCA      G
GAACUUCGAGCGUCAAAUC^      C   CC           -           UGGGUC 
.       110       100        90        80         70